194111904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 640604160

約数和(自身を除く): 446492256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 661, 672, 736, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1322, 1596, 1748, 1824, 1932, 1983, 2128, 2208, 2576, 2622, 2644, 3059, 3192, 3496, 3864, 3966, 4256, 4627, 5152, 5244, 5288, 6118, 6384, 6992, 7728, 7932, 9177, 9254, 10488, 10576, 12236, 12559, 12768, 13881, 13984, 15203, 15456, 15864, 18354, 18508, 20976, 21152, 24472, 25118, 27762, 30406, 31728, 36708, 37016, 37677, 41952, 45609, 48944, 50236, 55524, 60812, 63456, 73416, 74032, 75354, 87913, 91218, 97888, 100472, 106421, 111048, 121624, 146832, 148064, 150708, 175826, 182436, 200944, 212842, 222096, 243248, 263739, 288857, 293664, 301416, 319263, 351652, 364872, 401888, 425684, 444192, 486496, 527478, 577714, 602832, 638526, 703304, 729744, 851368, 866571, 1054956, 1155428, 1205664, 1277052, 1406608, 1459488, 1702736, 1733142, 2021999, 2109912, 2310856, 2554104, 2813216, 3405472, 3466284, 4043998, 4219824, 4621712, 5108208, 6065997, 6932568, 8087996, 8439648, 9243424, 10216416, 12131994, 13865136, 16175992, 24263988, 27730272, 32351984, 48527976, 64703968, 97055952, 194111904]

約数ペア:

[(1, 194111904), (2, 97055952), (3, 64703968), (4, 48527976), (6, 32351984), (7, 27730272), (8, 24263988), (12, 16175992), (14, 13865136), (16, 12131994), (19, 10216416), (21, 9243424), (23, 8439648), (24, 8087996), (28, 6932568), (32, 6065997), (38, 5108208), (42, 4621712), (46, 4219824), (48, 4043998), (56, 3466284), (57, 3405472), (69, 2813216), (76, 2554104), (84, 2310856), (92, 2109912), (96, 2021999), (112, 1733142), (114, 1702736), (133, 1459488), (138, 1406608), (152, 1277052), (161, 1205664), (168, 1155428), (184, 1054956), (224, 866571), (228, 851368), (266, 729744), (276, 703304), (304, 638526), (322, 602832), (336, 577714), (368, 527478), (399, 486496), (437, 444192), (456, 425684), (483, 401888), (532, 364872), (552, 351652), (608, 319263), (644, 301416), (661, 293664), (672, 288857), (736, 263739), (798, 243248), (874, 222096), (912, 212842), (966, 200944), (1064, 182436), (1104, 175826), (1288, 150708), (1311, 148064), (1322, 146832), (1596, 121624), (1748, 111048), (1824, 106421), (1932, 100472), (1983, 97888), (2128, 91218), (2208, 87913), (2576, 75354), (2622, 74032), (2644, 73416), (3059, 63456), (3192, 60812), (3496, 55524), (3864, 50236), (3966, 48944), (4256, 45609), (4627, 41952), (5152, 37677), (5244, 37016), (5288, 36708), (6118, 31728), (6384, 30406), (6992, 27762), (7728, 25118), (7932, 24472), (9177, 21152), (9254, 20976), (10488, 18508), (10576, 18354), (12236, 15864), (12559, 15456), (12768, 15203), (13881, 13984)]